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using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Reflection;
using System.Runtime.InteropServices.ComTypes;
using Emby.Server.Core;
using Emby.Server.Implementations;
using Emby.Server.Implementations.EntryPoints;
using Emby.Server.Implementations.FFMpeg;
using MediaBrowser.Model.IO;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.System;
using MediaBrowser.ServerApplication.Native;
namespace MediaBrowser.ServerApplication
{
public class WindowsAppHost : ApplicationHost
{
public WindowsAppHost(ServerApplicationPaths applicationPaths, ILogManager logManager, StartupOptions options, IFileSystem fileSystem, IPowerManagement powerManagement, string releaseAssetFilename, IEnvironmentInfo environmentInfo, MediaBrowser.Controller.Drawing.IImageEncoder imageEncoder, ISystemEvents systemEvents, IMemoryStreamFactory memoryStreamFactory, MediaBrowser.Common.Net.INetworkManager networkManager, Action<string, string> certificateGenerator, Func<string> defaultUsernameFactory)
: base(applicationPaths, logManager, options, fileSystem, powerManagement, releaseAssetFilename, environmentInfo, imageEncoder, systemEvents, memoryStreamFactory, networkManager, certificateGenerator, defaultUsernameFactory)
{
}
public override bool IsRunningAsService
{
get { return MainStartup.IsRunningAsService; }
}
protected override FFMpegInstallInfo GetFfmpegInstallInfo()
{
var info = new FFMpegInstallInfo();
info.FFMpegFilename = "ffmpeg.exe";
info.FFProbeFilename = "ffprobe.exe";
info.Version = "20160410";
info.ArchiveType = "7z";
info.DownloadUrls = GetDownloadUrls();
return info;
}
private string[] GetDownloadUrls()
{
switch (EnvironmentInfo.SystemArchitecture)
{
case Architecture.X64:
return new[]
{
"https://github.com/MediaBrowser/Emby.Resources/raw/master/ffmpeg/windows/ffmpeg-20160410-win64.7z"
};
case Architecture.X86:
return new[]
{
"https://github.com/MediaBrowser/Emby.Resources/raw/master/ffmpeg/windows/ffmpeg-20160410-win32.7z"
};
}
return new string[] { };
}
protected override void RestartInternal()
{
MainStartup.Restart();
}
protected override List<Assembly> GetAssembliesWithPartsInternal()
{
var list = new List<Assembly>();
if (!Environment.Is64BitProcess)
{
//list.Add(typeof(PismoIsoManager).Assembly);
}
list.Add(GetType().Assembly);
return list;
}
protected override void ShutdownInternal()
{
MainStartup.Shutdown();
}
protected override void AuthorizeServer()
{
ServerAuthorization.AuthorizeServer(UdpServerEntryPoint.PortNumber,
ServerConfigurationManager.Configuration.HttpServerPortNumber,
ServerConfigurationManager.Configuration.HttpsPortNumber,
MainStartup.ApplicationPath,
ConfigurationManager.CommonApplicationPaths.TempDirectory);
}
protected override void ConfigureAutoRunInternal(bool autorun)
{
var startupPath = System.Environment.GetFolderPath(System.Environment.SpecialFolder.Startup);
if (autorun && !MainStartup.IsRunningAsService)
{
//Copy our shortut into the startup folder for this user
var targetPath = Path.Combine(startupPath, "Emby Server.lnk");
IShellLinkW link = (IShellLinkW)new ShellLink();
var appPath = Process.GetCurrentProcess().MainModule.FileName;
// setup shortcut information
link.SetDescription(Name);
link.SetPath(appPath);
link.SetWorkingDirectory(Path.GetDirectoryName(appPath));
// save it
IPersistFile file = (IPersistFile)link;
file.Save(targetPath, true);
}
else
{
//Remove our shortcut from the startup folder for this user
FileSystemManager.DeleteFile(Path.Combine(startupPath, "Emby Server.lnk"));
}
}
protected override bool SupportsDualModeSockets
{
get
{
return true;
}
}
protected override void EnableLoopbackInternal(string appName)
{
LoopUtil.Run(appName);
}
public override bool SupportsRunningAsService
{
get
{
return true;
}
}
public override bool CanSelfRestart
{
get
{
return MainStartup.CanSelfRestart;
}
}
public override bool SupportsAutoRunAtStartup
{
get
{
return true;
}
}
public override bool CanSelfUpdate
{
get
{
return MainStartup.CanSelfUpdate;
}
}
public bool PortsRequireAuthorization(string applicationPath)
{
var appNameSrch = Path.GetFileName(applicationPath);
var startInfo = new ProcessStartInfo
{
FileName = "netsh",
Arguments = "advfirewall firewall show rule \"" + appNameSrch + "\"",
CreateNoWindow = true,
UseShellExecute = false,
WindowStyle = ProcessWindowStyle.Hidden,
ErrorDialog = false,
RedirectStandardOutput = true
};
using (var process = Process.Start(startInfo))
{
process.Start();
try
{
var data = process.StandardOutput.ReadToEnd() ?? string.Empty;
if (data.IndexOf("Block", StringComparison.OrdinalIgnoreCase) != -1)
{
Logger.Info("Found potential windows firewall rule blocking Emby Server: " + data);
}
//var parts = data.Split('\n');
//return parts.Length > 4;
//return Confirm();
return false;
}
catch (Exception ex)
{
Logger.ErrorException("Error querying windows firewall", ex);
// Hate having to do this
try
{
process.Kill();
}
catch (Exception ex1)
{
Logger.ErrorException("Error killing process", ex1);
}
throw;
}
}
}
}
}
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